package com.yuanfeng.business.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.yuanfeng.business.entity.ShopMemberGradeSetEntity;
import com.yuanfeng.commoms.util.ResponseResult;

/**
 *
 */
public interface ShopMemberGradeSetService extends IService<ShopMemberGradeSetEntity> {

    /**
     * 查找会员折扣
     *
     * @param shopId
     * @param userId
     * @return
     */
    ResponseResult findMemberDiscount(Integer shopId, String userId);
}
